This is the 6689th most frequent Chinese word.
标本
Specimen; sample.
In this sentence, '标本' refers to a preserved sample of the plant used for scientific study.
医生制作了植物的标本用于研究。
The doctor prepared a specimen of the plant for research.
Here, '标本' is used to denote preserved samples of animals for exhibition purposes.
这个博物馆展示了各种动物标本。
This museum exhibits various animal specimens.
In this case, '标本' represents a preserved leaf sample created for remembrance.